When your home internet connection goes out, it's most commonly due to a hiccup with your modem and/or router. The solution ...

Occasionally rebooting your Wi-Fi router can be highly beneficial. Indeed, the age-old method of turning it off and on again ...

You've done all this in addition to running simple internet speed tests at various times of day (e.g., peak vs. twilight hours). Running an internet speed test is quick, easy, and free.